Safeguarding the Web: How NATO's HEIST is Protecting Internet Infrastructure

Ever thought about how the internet works under the sea? There's a whole network of cables carrying most of the world's internet traffic. But they're not safe from accidents or attacks. In February 2024, a missile hit in the Red Sea damaged some of these cables, showing just how fragile our global internet connections are. NATO is taking action with a project called HEIST. The goal? To find better ways to protect these cables and have backup plans when things go wrong. HEIST wants to quickly spot cable breaks and maybe send important traffic through satellites instead. But satellites have their own issues, like slower speeds and being affected by weather.Testing for HEIST will start in Sweden in 2025. They'll look into using lasers to send more data through satellites, like NASA has been experimenting with. The team is being open about their work, asking for feedback from others. "We want people to point out problems, " said Gregory Falco, a project leader. It's all about making the internet safer and stronger.